| | PENTACYCLO[6.6.6.0>2,7>.0>9,14>.0>15,20>]ICOSA-2,4,6,9,11,13,15,17,19-NONAENE-4-CARBALDEHYDE; 95% CAS:38303-29-6 AB219139 PERFLUORO-2,5,8,11,14,17,20-HEPTAMETHYL-3,6,9,12,15,18,21-HEPTAOXATETRACOSANOYL FLUORIDE; 90% CAS:13140-25-5 AB358427 PERFLUORO-2,5,8,11,14,17-HEXAMETHYL-3,6,9,12,15,18-HEXAOXAHENEICOSANOYL FLUORIDE; 90% CAS:13140-24-4 AB147965 |